29951600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:607

約数の個数: 120

約数和(自身を含む): 86720640

約数和(自身を除く): 56769040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 563, 665, 700, 760, 950, 1064, 1126, 1330, 1400, 1520, 1900, 2128, 2252, 2660, 2800, 2815, 3325, 3800, 3941, 4504, 5320, 5630, 6650, 7600, 7882, 9008, 10640, 10697, 11260, 13300, 14075, 15764, 19705, 21394, 22520, 26600, 28150, 31528, 39410, 42788, 45040, 53200, 53485, 56300, 63056, 74879, 78820, 85576, 98525, 106970, 112600, 149758, 157640, 171152, 197050, 213940, 225200, 267425, 299516, 315280, 374395, 394100, 427880, 534850, 599032, 748790, 788200, 855760, 1069700, 1198064, 1497580, 1576400, 1871975, 2139400, 2995160, 3743950, 4278800, 5990320, 7487900, 14975800, 29951600]

約数ペア:

[(1, 29951600), (2, 14975800), (4, 7487900), (5, 5990320), (7, 4278800), (8, 3743950), (10, 2995160), (14, 2139400), (16, 1871975), (19, 1576400), (20, 1497580), (25, 1198064), (28, 1069700), (35, 855760), (38, 788200), (40, 748790), (50, 599032), (56, 534850), (70, 427880), (76, 394100), (80, 374395), (95, 315280), (100, 299516), (112, 267425), (133, 225200), (140, 213940), (152, 197050), (175, 171152), (190, 157640), (200, 149758), (266, 112600), (280, 106970), (304, 98525), (350, 85576), (380, 78820), (400, 74879), (475, 63056), (532, 56300), (560, 53485), (563, 53200), (665, 45040), (700, 42788), (760, 39410), (950, 31528), (1064, 28150), (1126, 26600), (1330, 22520), (1400, 21394), (1520, 19705), (1900, 15764), (2128, 14075), (2252, 13300), (2660, 11260), (2800, 10697), (2815, 10640), (3325, 9008), (3800, 7882), (3941, 7600), (4504, 6650), (5320, 5630)]